$background_color = rgba(123,255,255,0.95)

html
  box-sizing border-box
  min-height 100vh
  display flex
  flex-direction column
  justify-content center
  align-items center
  text-align center
  background url('http://wes.io/hx9M/oh-la-la.jpg') center no-repeat
  background-size cover

*
  box-sizing border-box

.wrapper
  padding 20px
  min-width 350px
  background $background_color
  box-shadow: 0 0 0px 10px rgba(0,0,0,0.1)
  h2 
    text-align center
    margin 0
    font-weight 200

.plates
    margin 0
    padding 0
    text-align left 
    list-style none
    li
      border-bottom 1px solid rgba(0,0,0,0.2)
      padding 10px 0
      display flex
    label
        flex 1
        cursor pointer
    input
        display none

.add-items
   margin-top 20px
   input
      padding 10px
      outline 0
      order 1px solid rgba(0,0,0,0.1)